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Topic: Arduino sounds and smoke! (Read 966 times) previous topic - next topic

i_luv_arduino

I have an arduino with a maker shield on top and a lcd on the breadboard on the maker shield. When I plug in the 9v power jack it makes smoke and something buzzs!
Help

eried

Center of your 9v plug is positive? 
My website: http://ried.cl

i_luv_arduino

idk its the one that plugs into arduino uno, same thing with usb plug

James C4S

You haven't really given any details to help.

Look around your circuit for the part that is burned up. 
Capacitor Expert By Day, Enginerd by night.  ||  Personal Blog: www.baldengineer.com  || Electronics Tutorials for Beginners:  www.addohms.com

i_luv_arduino

It doesnt look like any part was burnt, but I am to scared to plug it in again

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